A new research paper was published in Volume 17, Issue 11 of Aging-US on November 26, 2025, titled “Epigenetic aging ...

Skeletal muscle is the largest metabolic organ in the body. It is composed of muscle fibers, blood vessels, nerves and connective tissue. In skeletal muscle, blood vessels are responsible for ...

The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

A new study in mice has revealed that muscle mass may help maintain a strong immune system. Share on Pinterest Research in mice suggests that stronger muscles may boost the body’s immunity. New ...

If your doctor has suggested that you may have a myopathy, you likely have a lot of questions. There are many types of myopathies with different causes and outlooks. Myopathies are a class of diseases ...

In a recent study published in Nature Communications, researchers investigate the pathophysiology of post-exertional malaise (PEM) in long coronavirus disease 2019 (COVID-19) patients, focusing on ...

This was startling to hear. If an adverse health event is dramatic enough, like cancer, our muscles can carry the effects of that for a decade or more. More typically, though, inactivity, aging, and ...

When you're running up stairs or out on a jog, your muscles eventually start to feel heavy and weak. That's fatigue setting in, a sign that the muscles' energy reserves are becoming depleted. But a ...

LOUISVILLE, Ky. (WDRB) -- There may be a way to help strengthen your body’s skeletal system. WDRB’s Keith Kaiser tries out OsteoStrong Louisville. The experience works for people of all ages focusing ...